A novel isophorone-based fluorescent probe for recognizing Al3+ and its bioimaging in plants
Aluminium ions (Al3+) are widely present in industries and daily life and are closely related to human health and environmental protection. Therefore, it is crucial to detect their concentration. In this paper, a convenient and reliable small molecule fluorescent probe based on a dicyanoisophorone Schiff base and 2-pyridinecarbohydrazide has been developed. The probe is capable of selectively detecting Al3+ with the advantages of near-infrared emission (maximum emission wavelength of 625 nm), good selectivity, high sensitivity (detection limit of 2.18 × 10-7 M) and fast response time (15 s). It has good potential for rapid detection and visual tracking of Al3+ in aqueous solutions and plant bodies.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2024 |
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| Erschienen: |
2024 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:16 |
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| Enthalten in: |
Analytical methods : advancing methods and applications - 16(2024), 14 vom: 04. Apr., Seite 2120-2126 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Zhao, Yanna [VerfasserIn] |
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| Links: |
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| Themen: |
059QF0KO0R |
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| Anmerkungen: |
Date Completed 05.04.2024 Date Revised 05.04.2024 published: Electronic Citation Status MEDLINE |
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| doi: |
10.1039/d4ay00023d |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM370064771 |
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| 245 | 1 | 2 | |a A novel isophorone-based fluorescent probe for recognizing Al3+ and its bioimaging in plants |
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| 520 | |a Aluminium ions (Al3+) are widely present in industries and daily life and are closely related to human health and environmental protection. Therefore, it is crucial to detect their concentration. In this paper, a convenient and reliable small molecule fluorescent probe based on a dicyanoisophorone Schiff base and 2-pyridinecarbohydrazide has been developed. The probe is capable of selectively detecting Al3+ with the advantages of near-infrared emission (maximum emission wavelength of 625 nm), good selectivity, high sensitivity (detection limit of 2.18 × 10-7 M) and fast response time (15 s). It has good potential for rapid detection and visual tracking of Al3+ in aqueous solutions and plant bodies | ||
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| 700 | 1 | |a Bai, Xiaowei |e verfasserin |4 aut | |
| 700 | 1 | |a Hou, Wentong |e verfasserin |4 aut | |
| 700 | 1 | |a Huang, Yuqing |e verfasserin |4 aut | |
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